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What do you mean by an "ENGINE"..?

  • An engine or motor is a machine designed to convert one form of energy into mechanical energy.
  • "Engine" word derived from old french word "engin"and from latin word "ingenium"(means ingenious).
  • Internal combustion engines(petrol engine,diesel engine),external combustion engines(steam engine ) have made human life easier.
  • It burns fuel to create heat which then create force and that force is used to do work.

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